Afolayan, E. M., F. A. Oluwafemi, E. O. Jeff-Agboola, T. Oluwasegun, and J. Ayankale. “Socio-Economic Benefits of Microgravity Research”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, Vol. 15, no. SPi2, June 2019, pp. 57-74, https://www.azojete.com.ng/index.php/azojete/article/view/13.